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URL https://opencores.org/ocsvn/open8_urisc/open8_urisc/trunk

Subversion Repositories open8_urisc

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  • This comparison shows the changes necessary to convert path 
    /open8_urisc/trunk/gnu/binutils/ld/emultempl
    from Rev 163 to Rev 166
    ↔ Reverse comparison
  •

Rev 163 → Rev 166

/spuelf.em
384,9 → 384,13
return script;
}
 
#include <errno.h>
 
static void
spu_elf_relink (void)
{
const char *pex_return;
int status;
char **argv = xmalloc ((my_argc + 4) * sizeof (*argv));
 
memcpy (argv, my_argv, my_argc * sizeof (*argv));
397,9 → 401,16
argv[my_argc++] = "-T";
argv[my_argc++] = auto_overlay_file;
argv[my_argc] = 0;
execvp (argv[0], (char *const *) argv);
perror (argv[0]);
_exit (127);
 
pex_return = pex_one (PEX_SEARCH | PEX_LAST, (const char *) argv[0],
(char * const *) argv, (const char *) argv[0],
NULL, NULL, & status, & errno);
if (pex_return != NULL)
{
perror (pex_return);
_exit (127);
}
exit (status);
}
 
/* Final emulation specific call. */
/ppc64elf.em
1,5 → 1,5
# This shell script emits a C file. -*- C -*-
# Copyright 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
# Copyright 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012
# Free Software Foundation, Inc.
#
# This file is part of the GNU Binutils.
62,8 → 62,14
static int no_toc_sort = 0;
 
/* Set if PLT call stubs should load r11. */
static int plt_static_chain = 0;
static int plt_static_chain = ${DEFAULT_PLT_STATIC_CHAIN-0};
 
/* Set if PLT call stubs need to be thread safe on power7+. */
static int plt_thread_safe = -1;
 
/* Set if individual PLT call stubs should be aligned. */
static int plt_stub_align = 0;
 
/* Whether to emit symbols for stubs. */
static int emit_stub_syms = -1;
 
379,7 → 385,8
stub_sec = bfd_make_section_anyway_with_flags (stub_file->the_bfd,
stub_sec_name, flags);
if (stub_sec == NULL
|| !bfd_set_section_alignment (stub_file->the_bfd, stub_sec, 5))
|| !bfd_set_section_alignment (stub_file->the_bfd, stub_sec,
plt_stub_align > 5 ? plt_stub_align : 5))
goto err_ret;
 
output_section = input_section->output_section;
504,7 → 511,9
einfo ("%P: .init/.fini fragments use differing TOC pointers\n");
 
/* Call into the BFD backend to do the real work. */
if (!ppc64_elf_size_stubs (&link_info, group_size, plt_static_chain))
if (!ppc64_elf_size_stubs (&link_info, group_size,
plt_static_chain, plt_thread_safe,
plt_stub_align))
einfo ("%X%P: can not size stub section: %E\n");
}
}
649,7 → 658,11
#define OPTION_STUBGROUP_SIZE 321
#define OPTION_PLT_STATIC_CHAIN (OPTION_STUBGROUP_SIZE + 1)
#define OPTION_NO_PLT_STATIC_CHAIN (OPTION_PLT_STATIC_CHAIN + 1)
#define OPTION_STUBSYMS (OPTION_NO_PLT_STATIC_CHAIN + 1)
#define OPTION_PLT_THREAD_SAFE (OPTION_NO_PLT_STATIC_CHAIN + 1)
#define OPTION_NO_PLT_THREAD_SAFE (OPTION_PLT_THREAD_SAFE + 1)
#define OPTION_PLT_ALIGN (OPTION_NO_PLT_THREAD_SAFE + 1)
#define OPTION_NO_PLT_ALIGN (OPTION_PLT_ALIGN + 1)
#define OPTION_STUBSYMS (OPTION_NO_PLT_ALIGN + 1)
#define OPTION_NO_STUBSYMS (OPTION_STUBSYMS + 1)
#define OPTION_DOTSYMS (OPTION_NO_STUBSYMS + 1)
#define OPTION_NO_DOTSYMS (OPTION_DOTSYMS + 1)
666,6 → 679,10
{ "stub-group-size", required_argument, NULL, OPTION_STUBGROUP_SIZE },
{ "plt-static-chain", no_argument, NULL, OPTION_PLT_STATIC_CHAIN },
{ "no-plt-static-chain", no_argument, NULL, OPTION_NO_PLT_STATIC_CHAIN },
{ "plt-thread-safe", no_argument, NULL, OPTION_PLT_THREAD_SAFE },
{ "no-plt-thread-safe", no_argument, NULL, OPTION_NO_PLT_THREAD_SAFE },
{ "plt-align", optional_argument, NULL, OPTION_PLT_ALIGN },
{ "no-plt-align", no_argument, NULL, OPTION_NO_PLT_ALIGN },
{ "emit-stub-syms", no_argument, NULL, OPTION_STUBSYMS },
{ "no-emit-stub-syms", no_argument, NULL, OPTION_NO_STUBSYMS },
{ "dotsyms", no_argument, NULL, OPTION_DOTSYMS },
691,12 → 708,24
choose suitable defaults.\n"
));
fprintf (file, _("\
--plt-static-chain PLT call stubs should load r11.\n"
--plt-static-chain PLT call stubs should load r11.${DEFAULT_PLT_STATIC_CHAIN- (default)}\n"
));
fprintf (file, _("\
--no-plt-static-chain PLT call stubs should not load r11. (default)\n"
--no-plt-static-chain PLT call stubs should not load r11.${DEFAULT_PLT_STATIC_CHAIN+ (default)}\n"
));
fprintf (file, _("\
--plt-thread-safe PLT call stubs with load-load barrier.\n"
));
fprintf (file, _("\
--no-plt-thread-safe PLT call stubs without barrier.\n"
));
fprintf (file, _("\
--plt-align [=<align>] Align PLT call stubs to fit cache lines.\n"
));
fprintf (file, _("\
--no-plt-align Dont'\''t align individual PLT call stubs.\n"
));
fprintf (file, _("\
--emit-stub-syms Label linker stubs with a symbol.\n"
));
fprintf (file, _("\
753,6 → 782,31
plt_static_chain = 0;
break;
 
case OPTION_PLT_THREAD_SAFE:
plt_thread_safe = 1;
break;
 
case OPTION_NO_PLT_THREAD_SAFE:
plt_thread_safe = 0;
break;
 
case OPTION_PLT_ALIGN:
if (optarg != NULL)
{
char *end;
unsigned long val = strtoul (optarg, &end, 0);
if (*end || val > 8)
einfo (_("%P%F: invalid --plt-align `%s'\''\n"), optarg);
plt_stub_align = val;
}
else
plt_stub_align = 5;
break;
 
case OPTION_NO_PLT_ALIGN:
plt_stub_align = 0;
break;
 
case OPTION_STUBSYMS:
emit_stub_syms = 1;
break;
/armelf.em
1,6 → 1,6
# This shell script emits a C file. -*- C -*-
# Copyright 1991, 1993, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003,
# 2004, 2005, 2006, 2007, 2008, 2009
# 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
# Free Software Foundation, Inc.
#
# This file is part of the GNU Binutils.
571,18 → 571,18
fprintf (file, _(" --vfp11-denorm-fix Specify how to fix VFP11 denorm erratum\n"));
fprintf (file, _(" --no-enum-size-warning Don'\''t warn about objects with incompatible\n"
" enum sizes\n"));
fprintf (file, _(" --no-wchar-size-warning Don'\''t warn about objects with incompatible"
fprintf (file, _(" --no-wchar-size-warning Don'\''t warn about objects with incompatible\n"
" wchar_t sizes\n"));
fprintf (file, _(" --pic-veneer Always generate PIC interworking veneers\n"));
fprintf (file, _("\
--stub-group-size=N Maximum size of a group of input sections that can be\n\
handled by one stub section. A negative value\n\
locates all stubs after their branches (with a\n\
group size of -N), while a positive value allows\n\
two groups of input sections, one before, and one\n\
after each stub section. Values of +/-1 indicate\n\
the linker should choose suitable defaults.\n"
));
--stub-group-size=N Maximum size of a group of input sections that\n\
can be handled by one stub section. A negative\n\
value locates all stubs after their branches\n\
(with a group size of -N), while a positive\n\
value allows two groups of input sections, one\n\
before, and one after each stub section.\n\
Values of +/-1 indicate the linker should\n\
choose suitable defaults.\n"));
fprintf (file, _(" --[no-]fix-cortex-a8 Disable/enable Cortex-A8 Thumb-2 branch erratum fix\n"));
fprintf (file, _(" --no-merge-exidx-entries Disable merging exidx entries\n"));
fprintf (file, _(" --[no-]fix-arm1176 Disable/enable ARM1176 BLX immediate erratum fix\n"));

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